THESAURUS
piglet
barrow, birdling, boar, calf, catling, chick, chickling, chicky, colt, cub, dogie, duckling, fawn, fledgling, foal, fryer, gilt, gosling, hog, kid, kit, kitten, lamb, lambkin, litter, nest, nestling, pig, piggy, pigling, polliwog, porker, pullet, pup, puppy, razorback, shoat, sow, suckling pig, swine, tadpole, tusker, weaner, whelp, wild boar, yeanling